Round|Natural|GIA

0.45ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 6555253359

Certificate GIA 6555253359

Diamond specifications and retailer prices

From £227 GBP
As of November 6, 2026
Save £484 GBP (68%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,367 GBP at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 0.45ct natural round diamond

This 0.45ct natural round sits in the sub-half-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6555253359. Listed at 22 retailers as of November 4, 2026, with a 213% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6555253359
Dimensions4.91 × 4.89 × 3.06 mm
L/W Ratio1.00
Key to symbols
Pinpoint, Feather
Top View
4.91 mm4.89 mm0.45 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555253359
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £227 GBP|Low: £227 GBP|High: £736 GBP|Avg: £420 GBP|-3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 1£227 GBP
Retailer 13£247 GBP
Retailer 7£266 GBP
Retailer 6£329 GBP
Retailer 10£332 GBP
Retailer 3£344 GBP
Retailer 11£375 GBP
Retailer 8£377 GBP
Retailer 2£386 GBP
Retailer 15£405 GBP
Retailer 4£440 GBP
Retailer 5£464 GBP
Retailer 14£480 GBP
Retailer 12£511 GBP
Retailer 9£600 GBP
Retailer 16£710 GBP

20 data points across 16 retailers

22 retailers£227 GBP to £710 GBP

A
Cheapest Retailer
-
£227 GBP
A
Retailer 2
-
£247 GBP
View
A
Retailer 3
-
£266 GBP
View
A
Retailer 4
-
£329 GBP
View
A
Retailer 5
-
£332 GBP
View
A
Retailer 6
-
£344 GBP
View
Retailer 7
-
£357 GBP
View
Price last confirmed 29 days ago
A
Retailer 8
-
£375 GBP
View
A
Retailer 9
-
£377 GBP
View
Retailer 10
-
£384 GBP
View
Price last confirmed 26 days ago
A
Retailer 11
-
£386 GBP
View
Retailer 12
-
£398 GBP
View
Price last confirmed 38 days ago
A
Retailer 13
-
£405 GBP
View
Retailer 14
-
£412 GBP
View
Price last confirmed 28 days ago
B+
Retailer 15
-
£440 GBP
View
B+
Retailer 16
-
£464 GBP
View
B+
Retailer 17
-
£480 GBP
View
B+
Retailer 18
-
£511 GBP
View
Retailer 19
-
£571 GBP
View
Price last confirmed 34 days ago
B+
Retailer 20
-
£600 GBP
View
B
Retailer 21
-
£710 GBP
View
Most Expensive
NZ Jewellers
d121cbd2-7cb1-4b8d-8bee-2f2fc57261a6 · Oct 3
£1,367 GBP
$1,840 USD
View
Price under review
21 more retailers have this diamond
Prices start from £227 GBPSave up to £484 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.45ct Round
£227 GBP